{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15791",
    "entityType": "User",
    "nonce": "0xb8412bc8a075e07dcbbfc4415903e61378d3da9b84a410e6e099dc4c319a65d7",
    "signature": "0x4299a53c1757b1df3a58843144f595a687fb47ba0b187b73dee46e87158b1f5463c72ca8b4e52a0d61713df46904c6aa8f1d357bdda67da33a87e18313fafa3c1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}